SY20183L -

Features

·       Low RDS(ON) for Internal Switches (Top/Bottom): 

 o           SY20183L:300mΩ/200 mΩ,0.6A

·       2.5-5.5V Input Voltage Range

·       2.25MHz Switching Frequency

·       50uA Quiescent Current

·       Internal Softstart Limits the Inrush Current

·       1.5% 0.6V Reference

·       100% Dropout Operation

·       RoHS Compliant and Halogen Free

·       Compact Package: DFN2x2 6 Pins

Typical Application

Description

The SY20183L is a high-efficiency 2.25MHz synchronous step-down DC-DC converter capable of delivering1.5Aoutput current. SY20183L operates over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. 

Applications

·       WiFi Card

·       Set Top Box

·       GPS

·       Toy